Transnistria is an unrecognised state that unilaterally split from Moldova after the dissolution of the USSR. In English, Transnistria refers to itself as Pridnestrovie, a Russian-language equivalent of Transnistria. It is usually officially referred to in Moldova as the Left Bank of the Dniester ( or ).

Transnistria may also refer to:

Moldavian Soviet Socialist Republic, the predecessor of modern Moldova Pridnestrovian Moldavian Soviet Socialist Republic, a breakaway of the Moldavian SSR Transnistria Governorate, a governorate of Romania during World War II Administrative-Territorial Units of the Left Bank of the Dniester, an administrative unit of the Republic of Moldova Transnistria conflict, an ongoing political conflict Transnistria War, the most violent phase of the Transnistria conflict , a village in the Ivano-Frankivsk Oblast in Ukraine